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Alert Message
Descend below deco
ceiling.
Descend to complete
safety stop.
Diluent PO2 is low.
Flushing may be
dangerous.
Dive will end in %1
seconds.
Do not dive. Failed to read
depth sensor.
Failed to read depth
sensor. End your dive now.
NDL exceeded. Decom
pression now required.
PO2 is high. Ascend or
switch to lower O2 gas.
PO2 is low. Descend or
switch to higher O2 gas.
Safety Stop Cleared
Switch to %1 now?
Switched to high setpoint.
Switched to low setpoint.
This pool dive will not be
saved to the dive log.
38
Cause
You are more than 0.6 m (2 ft.) above the
decompression ceiling.
You are more than 2 m (8 ft.) above the
safety stop ceiling.
The PO2 of the diluent gas is too low, and
filling the rebreather breathing loop with the
diluent gas may be dangerous.
The watch will automatically end and save
the dive. During a dive, "%1" is replaced by
the number of seconds.
The watch has invalid or missing depth
sensor data before you start a dive activity.
The watch has invalid or missing depth
sensor data after you have started a dive
activity.
You have exceeded your NDL time.
Your PO2 value is above the specified
critical value.
Your PO2 value is below 0.18 bar.
You completed the safety stop.
In a multi-gas dive, a gas with a higher
oxygen content is now safe to breathe.
During a dive, "%1" is replaced with the
name of the gas.
The watch automatically switched to your
specified CCR high setpoint.
The watch automatically switched to your
specified CCR low setpoint.
The watch is in pool dive mode.
Watch Action
The current depth and stop depth
flash.
If you remain above the decompres
sion ceiling for more than three
minutes, the decompression
lockout feature goes into effect.
The current depth and stop depth
flash.
None
None
Do not start a dive. Call Garmin
Product Support.
Use a backup dive computer or dive
plan and end your dive. Call Garmin
Product Support.
None
Your PO2 value flashes.
The alert appears every 30 seconds,
up to three times, until you ascend
to a safe level or switch gases.
Your PO2 value flashes.
The alert appears every 30 seconds,
up to three times, until you descend
to a safe level or switch gases.
None
You can switch gases now, or wait
to switch gases later in the dive. A
confirmation message for your
choice appears.
None
None
The watch will not save the current
dive to the dive log.
®
Diving
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